[Event "Turing Simulation"]
[Site "Manchester"]
[Date "1952"]
[Round ""]
[White "Turochamp"]
[Black "Glennie, Alick"]
[Result "0-1"]
[ECO "C26"]
1.e4 e5 2.Nc3 Nf6 3.d4 Bb4 4.Nf3 d6 5.Bd2 Nc6 6.d5 Nd4 7.h4 Bg4 8.a4 Nxf3+ 9.gxf3 Bh5 10.Bb5+ c6 11.dxc6 O-O 12.cxb7 Rb8 13.Ba6 Qa5 14.Qe2 Nd7 15.Rg1 Nc5 16.Rg5 Bg6 17.Bb5 Nxb7 18.O-O-O Nc5 19.Bc6 Rfc8 20.Bd5 Bxc3 21.Bxc3 Qxa4 22.Kd2 Ne6 23.Rg4 Nd4 24.Qd3 Nb5 25.Bb3 Qa6 26.Bc4 Bh5 27.Rg3 Qa4 28.Bxb5 Qxb5 29.Qxd6 Rd8 0-1

[Event "Problem - Mate in 2"]
[Site ""]
[Date "1951"]
[Round ""]
[White "MADM"]
[Black ""]
[Result "1-0"]
[FEN "5Kbk/6pp/6P1/8/8/8/8/7R w - - 0 1"]
1.Rh6 gxh6 (1...Ba2 2.Rxh7#) 2.g7# 1-0

[Event "Reduced Board"]
[Site ""]
[Date "1950"]
[Round ""]
[White "Maniac I"]
[Black "Lady"]
[Result "*"]
[FEN "8/5nr1/5k2/4pPp1/1r1pP3/3P1P2/2R1KNR1/8 w - - 0 19"]
*

[Event "Bernstein Group"]
[Site "New York"]
[Date "1958"]
[Round ""]
[White "Bernstein Program"]
[Black "X"]
[Result "1-0"]
[ECO "C23"]
1.e4 e5 2.Bc4 b6 3.d3 Nf6 4.Bg5 Bb7 5.Bxf6 Qxf6 6.Nf3 c6 7.O-O d5 8.exd5 cxd5 9.Bb5+ Nc6 10.c4 (10.Nxe5) 10...dxc4 11.Bxc6+ Qxc6 12.dxc4 e4 13.Ng5 Qg6 14.Nh3 e3 15.f3 Bc5 16.Re1 O-O 17.Nc3 e2+ 18.Nf2 Bxf3 19.g3 exd1=Q 20.Nxd1 Qc2 21.b3 Rad8 22.h4 Rxd1 1-0

[Event "Simon Group"]
[Site "Pittsburgh"]
[Date "1960"]
[Round ""]
[White "NSS Program"]
[Black "X"]
[Result "0-1"]
[ECO "D00"]
1.d4 Nf6 2.Nc3 d5 3.Qd3 b6 4.e4 Bb7 5.exd5 Nxd5 6.Nf3 e6 7.Be2 Be7 8.Be3 O-O 9.O-O Nd7 10.Rfe1 c5 11.Rad1 Qc7 12.Nxd5 Bxd5 13.a4 Rac8 14.Qc3 Bf6 15.Bb5 Bxf3 16.gxf3 Rfd8 17.Bxd7 Qxd7 18.b3 cxd4 19.Qd2 Qc6 20.Bf4 Qxc2 21.Qxc2 Rxc2 22.Rc1 Rdc8 23.Rcd1 R8c3 24.b4 Rxf3 25.Bg3 d3 26.Rc1 Bg5 27.Rxc2 dxc2 28.Be5 c1=Q 29.Rxc1 Bxc1 0-1

[Event "Affaire Dreyfus"]
[Site "Massachusetts"]
[Date "1965"]
[Round ""]
[White "Dreyfus, Hubert"]
[Black "MacHack VI"]
[Result "0-1"]
[ECO "C50"]
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Nc3 Bc5 5.d3 O-O 6.Ng5 Na5 7.Bd5 c6 8.Bb3 Nxb3 9.cxb3 h6 10.Nh3 d5 11.exd5 Bg4 12.f3 Bxh3 13.gxh3 Nxd5 14.Nxd5 Qxd5 15.Bd2 Qxd3 16.b4 Be7 17.Rg1 e4 18.fxe4 Bh4+ 19.Rg3 Bxg3+ 20.hxg3 Qxg3+ 21.Ke2 Qxh3 22.Qg1 h5 23.Bc3 g6 24.Qf2 h4 25.Qf6 Qg4+ 26.Kd2 Rad8+ 27.Kc2 Qxe4+ 28.Kb3 Qe6+ 29.Qxe6 fxe6 30.Rh1 Rf4 31.Be1 Rf3+ 32.Ka4 h3 33.b5 Rd4+ 34.b4 cxb5+ 35.Kxb5 Ra3 36.Kc5 Rd5+ 37.Kc4 b5# 0-1

[Event "ITEP vs Kotok-McCarthy"]
[Site "Stanford-Moscow"]
[Date "1966"]
[Round "4"]
[White "M-20"]
[Black "IBM 7090"]
[Result "1-0"]
[ECO "C46"]
1.e4 e5 2.Nf3 Nc6 3.Nc3 Bc5 (3...Nf6) 4.Nxe5 Nxe5 (4...Bxf2+ 5.Kxf2 Nxe5 6.d4 Qf6+ 7.Kg1 Ng4 8.Qd2) 5.d4 Bd6 6.dxe5 Bxe5 7.f4 Bxc3+ 8.bxc3 Nf6 (8...d6 9.Qd2) 9.e5 Ne4 10.Qd3 Nc5 (10...d5) 11.Qd5 Ne6 (11...d6 12.exd6 Qxd6) 12.f5 Ng5 (12...Nf8 13.Bc4 Qe7 14.Ba3 d6) (12...c6 13.Qd6 Qh4+) 13.h4 f6 (13...c6) 14.hxg5 fxg5 15.Rxh7 Rf8 16.Rxg7 c6 17.Qd6 Rxf5 18.Rg8+ Rf8 19.Qxf8# 1-0

[Event "2nd North American Computer Chess Championship"]
[Site "Chicago"]
[Date "1971"]
[Round "2"]
[White "Coko"]
[Black "Genie"]
[Result "0-1"]
[ECO "D03"]
[FEN "r3r3/pp6/2pk1p2/6p1/2P1Q3/4P3/PP2KPPP/5B1R w - - 0 28"]
28.c5+ Kxc5 29.Qd4+ Kb5 30.Kd1+ (30.Ke1+) Ka5 31.b4+ Ka4 32.Qc3 Rad8+ 33.Kc2 Rd2+ 34.Kxd2 Rd8+ 35.Kc2 Rd2+ 36.Qxd2 (36.Kxd2) 36...Ka3 37.Qc3+ Kxa2 38.Kc1 (38.Qb2#) 38...f5 39.Kc2 f4 40.Kc1 g4 41.Kc2 f3 42.Kc1 fxg2 43.Kc2 gxh1=Q 44.Kc1 Qxf1+ 0-1

[Event "1st World Computer Chess Championship"]
[Site "Stockholm"]
[Date "1974"]
[Round "2"]
[White "Chaos"]
[Black "Chess 4.0"]
[Result "1-0"]
[ECO "D29"]
[FEN "rq2k2r/3n1ppp/p2bpnb1/8/Np1N4/1B3PP1/PP2Q2P/R1BR2K1 w kq - 0 16"]
16.Nxe6 fxe6 17.Qxe6+ Be7 18.Re1 Qd8 19.Bf4 Kf8 20.Rad1 Ra7 21.Rc1 (21.Bd6 Ng8 22.Nc5 Nxc5 (22...Bxd6 23.Qxd6+ Ne7 24.Ne6+) 23.Bxe7+ Nxe7 24.Rxd8+) 21...Ng8 22.Rcd1 a5 23.Bd6 Bxd6 24.Qxd6+ Ne7 25.Nc5 Bf5 26.g4 Qe8 27.Ba4 (27.gxf5) 1-0

[Event "5th North American Computer Chess Championship"]
[Site "San Diego"]
[Date "1974"]
[Round "4"]
[White "Ribbit"]
[Black "Chess 4.0"]
[Result "1-0"]
[ECO "B22"]
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 cxd4 (4...Nf6) (4...Nc6) 5.cxd4 Nc6 6.Nf3 Bg4 (6...e6) 7.Nc3 Qd6 (7...Bxf3 8.gxf3 Qxd4 9.Qxd4 Nxd4 10.Nb5) 8.d5 Nb4 9.Bb5+ Bd7 10.Bxd7+ Kxd7 (10...Qxd7 11.Ne5) 11.Be3 Qa6 (11...e6) 12.Ne5+ Ke8 13.a3 Qd6 14.Qa4+ Nc6 15.dxc6 bxc6 16.Nxc6 (16.Rd1)

[Event "2nd World Computer Chess Championship"]
[Site "Toronto"]
[Date "1977"]
[Round "1"]
[White "Duchess"]
[Black "Kaissa"]
[Result "1-0"]
[ECO "B01"]
[FEN "Q5k1/4rp1p/1p1q1bp1/1B1n4/3Pp1P1/4B2P/PP3P2/2R3K1 b - - 0 24"]
24...Re8 (24...Kg7 25.Qf8+ Kxf8 26.Bh6+ Bg7 27.Rc8+ Re8 28.Rxe8#) 1-0

[Event "Levy’s Bet - Game 1"]
[Site "Toronto"]
[Date "1978"]
[Round "1"]
[White "Levy, David"]
[Black "Chess 4.7"]
[Result "1/2-1/2"]
[ECO "A07"]
[FEN "r4rk1/pppbqppp/2nb4/3p4/3Pp1n1/PP2P1PP/1BP2PB1/RN1QNRK1 b - - 0 12"]
12...Nxe3 13.fxe3 Qg5 1/2-1/2

[Event "TV Exhibition"]
[Site "Hamburg"]
[Date "1979"]
[Round ""]
[White "Levy, David"]
[Black "Chess 4.8"]
[Result "1/2-1/2"]
[ECO "C37"]
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.d4 (4.h4) (4.Bc4 g4 5.O-O gxf3 6.Qxf3) 4...g4 5.Bxf4 gxf3 6.Qxf3 Nc6 (6...d5) 7.d5 Qf6 8.dxc6 Qxb2 9.Bc4 Qxa1 10.Bxf7+ Kd8 (10...Kxf7 11.Be5+) 11.O-O (11.Qb3 Qg7 (11...Ne7 12.O-O Qd4+ 13.Kh1 bxc6 (13...dxc6 14.Nd2) 14.Nd2) 12.cxb7 Rb8 13.bxc8=Q+ Kxc8 14.Qc4 Rxb1+ 15.Kf2 Rb7 (15...Rb2) 16.Rb1 d5 17.Be6+ Kd8) 11...Qg7 12.Bd5 Bc5+ 13.Be3 Bxe3+ 14.Qxe3 dxc6 15.Rf7 Qh6 (15...Qe5) 16.Qd4 cxd5 17.Qxh8 Qb6+ 18.Kf1 Qxb1+ 19.Kf2 Qxc2+ 20.Kg3 Qd3+ 21.Rf3 Qxe4 (21...Qxf3+ 22.gxf3 Be6) 22.Qxg8+ Kd7 23.Qg7+ Kc6 (23...Kd6) 24.Rc3+ Kb5 25.Rb3+ (25.Qxc7 Qe1+ 26.Kf3 Bg4+) 25...Ka4 (25...Kc6) 26.Qc3 Qg4+ (26...a5) 27.Kf2 Qc4 28.Ra3+ Kb5 29.Qa5+ Kc6 30.Rc3 Be6 31.Qa4+ Kd6 32.Rxc4 dxc4 33.Qb4+ Kc6 34.Qa4+ b5 35.Qa6+ Kd7 36.Qxb5+ Kd6 37.Qb4+ c5 38.Qd2+ Kc7 39.Qh6 Bg8 40.Qg7+ Kc6 41.g4 a6 42.Qf6+ Kb5 43.Qd6 Kb4 44.Qb6+ Ka3 45.Qc6 Rf8+ 46.Ke3 Rb8 47.Qxa6+ Kb2 48.Qd6 Ra8 49.Qd2+ Ka3 50.h4 Ra6 51.g5 Ra8 52.h5 Re8+ 53.Kf4 Ra8 54.Ke5 Ra6 55.g6 hxg6 56.hxg6 Ra8 57.Kf6 Ra4 58.Kg7 Ra8 59.Qg2 Rd8 60.Qc6 Rd3 61.Qa6+ Kb4 62.Kxg8 Ra3 63.Qb6+ (63.Qb7+ Kc3 64.Qf3+ Kb4 65.Qe2) 63...Kc3 64.g7 Rxa2 65.Kf7 Rf2+ 66.Ke7 Rg2 67.Qf6+ Kc2 68.Qf5+ Kb2 69.Kf7 c3 70.Qe5 c4 71.Qb5+ Kc1 72.Qxc4 Rxg7+ 73.Kxg7 c2 74.Kf6 Kd2 75.Qd4+ Kc1 76.Ke5 Kb1 77.Qb4+ Ka2 78.Qc3 Kb1 79.Qb3+ Ka1 80.Qa4+ Kb2 81.Qd4+ Kb1 82.Qd3 Kb2 83.Qb5+ Kc3 84.Qc5+ Kb2 85.Qb6+ Ka1 86.Qg1+ Kb2 87.Qb6+ Ka1 88.Qa7+ Kb1 89.Qb7+ Ka1 1/2-1/2

[Event "Der Spiegel"]
[Site "Hamburg"]
[Date "1979"]
[Round ""]
[White "Chess 4.8"]
[Black "Korchnoi, Viktor"]
[Result "0-1"]
[ECO "B23"]
1.Nc3 c5 2.e4 e6 3.Nf3 a6 4.d4 cxd4 5.Nxd4 Qc7 6.Nf3 b5 7.a4 b4 8.Ne2 Bb7 (8...Nf6 9.Bf4 d6 10.Ng3 e5) 9.Bf4 d6 10.e5 d5 (10...dxe5 11.Nxe5 Bd6 12.Nxf7 Bxf4 13.Nxh8 Be5) 11.Ned4 (11.Qd2) 11...Nf6 12.Be2 Ne4 13.Nd2 Nd7 14.Bh5 g6 15.Bg4 Bg7 16.Bxe6 Nxe5 (16...fxe6 17.Nxe6) 17.Bh3 Nd3+ 18.cxd3 Qxf4 19.dxe4 Bxd4 20.O-O O-O 21.Nc4 dxc4 22.Qxd4 Qxe4 23.Rad1 (23.Qxe4) 23...Rad8 24.Qxd8 Rxd8 25.Rxd8+ Kg7 26.Rfd1 Bc6 27.a5 Qe5 28.R8d2 Qxa5 29.Rd6 Bb5 30.Bd7 Bxd7 31.Rxd7 Qa2 32.Rc7 a5 33.g3 Qxb2 34.Rxc4 Qe2 35.Rcd4 b3 36.R4d2 Qc4 37.Rd4 Qxd4 38.Rxd4 b2 39.Rd1 a4 40.Kg2 a3 0-1

[Event "Tilburg Tournament"]
[Site "Tilburg"]
[Date "1978"]
[Round ""]
[White "Huebner, Robert"]
[Black "Ljubojevic, Ljubomir"]
[Result "1-0"]
[ECO "A21"]
[FEN "r3k2r/pp1nqb2/2p3pp/4p3/2P1Q2P/3P4/PP4BP/R1B2RK1 w kq - 0 18"]
18.Be3 (18.b4 Qxb4 19.Be3 Qe7 20.Rab1 Nc5 21.Bxc5 Qxc5+ 22.Kh1 Qe7 23.Rxb7 Qxb7 24.Qxe5+) (18.Qf3 Be6 (18...Rh7 19.Qg3 O-O-O 20.Be3)) 18...Nc5 19.Bxc5 Qxc5+ 20.Kh1 O-O 21.Rf6 Kg7 22.Raf1 Qe7 23.Qe3 Qxf6 24.Rxf6 Kxf6 1-0

[Event "9th North American Computer Chess Championship"]
[Site "Washington"]
[Date "1978"]
[Round "2"]
[White "Belle"]
[Black "Chess 4.7"]
[Result "1-0"]
[ECO "B00"]
[FEN "r2q1rk1/1bp1b1n1/1pn1p2p/p3P1P1/P2p2P1/2PB1N2/1P1BQPN1/R3K2R b Q - 0 20"]
20...Nb4 21.gxh6 Nxd3+ (21...dxc3 22.Bh7+ Kxh7 23.hxg7+ Kxg7 24.Bh6+ Kg8 25.Bxf8 Qxf8) 22.Qxd3 dxc3 23.Qg6 cxd2+ 24.Nxd2 1-0

[Event "Moscu Mathematics Institute"]
[Site "Moscow"]
[Date "1963"]
[Round ""]
[White "Bronstein, David"]
[Black "EVM M-20"]
[Result "1-0"]
[ECO "C34"]
[FEN "rnbq1b1r/p1pp1p1p/4k3/1p1NP1p1/2QP1p2/5N2/PP1B1KPP/n6R w - - 0 1"]
1.Nxg5+ Qxg5 2.Nxc7+ Ke7 3.Nd5+ Ke8 4.Qxc8+ Qd8 5.Nc7+ Ke7 6.Bb4+ d6 7.Bxd6+ Qxd6 8.Qe8# 1-0

[Event "Problem - Mate in 4"]
[Site ""]
[Date ""]
[Round ""]
[White ""]
[Black ""]
[Result "1-0"]
[FEN "2b1r2k/pp4pp/2qp4/3Q2N1/8/8/PP3PPP/5RK1 w - - 0 1"]
1.Nf7+ Kg8 2.Nh6+ Kh8 3.Qg8+ Rxg8 4.Nf7# 1-0

[Event "Nadareishvili Study"]
[Site ""]
[Date "1977"]
[Round ""]
[White "Pionier"]
[Black ""]
[Result "1-0"]
[FEN "7K/2p5/4p3/2p2kPP/8/4P3/2b5/4n3 w - - 0 1"]
1.g6 Kf6 2.g7 Bh7 3.e4 Nf3 4.e5+ Nxe5 5.Kxh7 Nf7 6.g8=Q Ng5+ 7.Qxg5+ Kxg5 8.h6 c4 9.Kg7 c3 10.h7 c2 11.h8=Q c1=Q 12.Qh6+ Kf5 13.Qxc1 1-0

[Event "XXX World Chess Championship"]
[Site "Baguio"]
[Date "1978"]
[Round "17"]
[White "Korchnoi, Viktor"]
[Black "Karpov, Anatoli"]
[Result "0-1"]
[ECO "E47"]
[FEN "8/7R/2r5/8/P3n3/R7/3nk1PP/6K1 w - - 0 1"]
1.Ra1 (1.h3 Rc1+ 2.Kh2 Nf1+ 3.Kg1 Nfg3+ 4.Kh2 Rh1#) (1.g3) (1.g4) 1...Nf3+ 2.Kh1 (2.gxf3 Rg6+ 3.Kh1 Nf2#) 2...Nf2# 0-1

[Event "XXVII World Chess Championship - Candidates Match"]
[Site "Kiev"]
[Date "1968"]
[Round "7"]
[White "Spassky, Boris"]
[Black "Korchnoi, Viktor"]
[Result "1-0"]
[ECO "E83"]
[FEN "8/5r1k/p3Npp1/4p3/3nP3/4QP2/PP2q1P1/1KR5 w - - 0 1"]
1.Qh6+ Kxh6 2.Rh1# 1-0

[Event "Pachman Match 1"]
[Site ""]
[Date "1979"]
[Round "1"]
[White "Pachman, Ludek"]
[Black "Chess Challenger 10"]
[Result "1-0"]
[ECO "B54"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 Nc6 (5...e5) 6.c4 Qb6 (6...g6) 7.Nc2 Be6 8.Nc3 h5 9.Be3 Qxb2 10.Nb5 Nb4 11.Ncd4 (11.Nxb4 Qxb4+ 12.Kf2 (12.Bd2 Qc5) 12...Qa5) (11.Nc7+ Kd7 12.Nxa8 Nxc2+) 11...Na6 12.a3 Bd7 13.Rb1 Qa2 14.Qc1 Bxb5 15.Nxb5 b6 16.Rb2 Qxb2 17.Qxb2 h4 18.Be2 e5 19.Qc2 Be7 20.Qa4 Nc5 21.Bxc5 h3 1-0

[Event "Pachman Match 2"]
[Site ""]
[Date "1979"]
[Round "2"]
[White "Pachman, Ludek"]
[Black "Chess Challenger 10"]
[Result "1-0"]
[ECO "C33"]
1.e4 e5 2.f4 exf4 3.d4 Qh4+ 4.Ke2 Qg4+ (4...d6) (4...d5 5.Nf3 Bg4) 5.Nf3 b6 6.Nc3 Nf6 (6...Ba6+ 7.Kf2 Bxf1 8.Rxf1) 7.Kf2 Bb7 8.Bd3 Bb4 9.Qe2 Kf8 10.Bd2 Bxc3 11.Bxc3 d6 12.Rhf1 Qe6 13.Rae1 Nbd7 (13...Ng4+ 14.Kg1 Ne3 15.Rf2 Bxe4 (15...Ng4 16.Ng5) 16.Ng5) (13...Qxa2 14.Bc4 Qa4) 14.Kg1 Qxa2 15.d5 Nc5 16.Ra1 Bxd5 17.Rxa2 Bxa2 18.b3 d5 1-0

[Event "Problem - Mate in 3"]
[Site "Moscow"]
[Date "1956"]
[Round ""]
[White ""]
[Black ""]
[Result "1-0"]
[FEN "8/2P1P1P1/3PkP2/8/4K3/8/8/8 w - - 0 1"]
1.e8=B Kxf6 (1...Kxd6 2.c8=R Ke6 3.Rc6#) 2.g8=R Ke6 3.Rg6# 1-0

[Event "Problem - Mate in 2"]
[Site ""]
[Date "1904"]
[Round ""]
[White "Maroczy"]
[Black "NN"]
[Result "1-0"]
[FEN "4rk2/pp3b1p/2p1pR1P/4Q1P1/8/q1PB4/P1P5/1K6 w - - 0 1"]
1.Rxf7+ Kxf7 2.Qg7# 1-0

[Event "Endgame Study"]
[Site ""]
[Date "1909"]
[Round ""]
[White "Mieses"]
[Black "NN"]
[Result "1-0"]
[FEN "r1bq1rk1/ppppbpp1/2n2n1p/3Np1NQ/7P/1B1P4/PPP2PP1/R1B1K2R w KQ - 0 1"]
1.Nxf6+ (1.Qg6 fxg6 (1...hxg5 2.Nxf6+ Bxf6 3.hxg5) (1...Re8 2.Nxf7) (1...Kh8 2.Nxf7+ Rxf7 3.Qxf7) 2.Nxe7+ Kh8 3.Nxg6#) 1...Bxf6 2.Nxf7 Rxf7 3.Bxf7+ Kh8 1-0

[Event "XXX World Chess Championship"]
[Site "Baguio"]
[Date "1978"]
[Round "5"]
[White "Korchnoi, Viktor"]
[Black "Karpov, Anatoli"]
[Result "1/2-1/2"]
[ECO "E42"]
[FEN "8/p3n1p1/1p3nBp/3kB2P/1P1P3K/P4P1Q/3q4/8 w - - 0 55"]
55.Be4+ (55.Bf7+ Kc6 56.Qe6+ Kb5 (56...Kb7 57.Qxe7+ Ka8 58.Qf8+ Kb7 59.Qb8+ Ka6 60.Bc4+ b5 61.Bxb5#) 57.Qc4+ Ka4 58.Qa6#) Nxe4 56.fxe4+ Kxe4 57.Qg4+ Kd3 58.Qf3+ Qe3 59.Kg4 Qxf3+ 60.Kxf3 g6 61.Bd6 Nf5 62.Kf4 Nh4 63.Kg4 gxh5+ 64.Kxh4 Kxd4 65.Bb8 a5 66.Bd6 Kc4 67.Kxh5 a4 68.Kxh6 Kb3 69.b5 Kc4 70.Kg5 Kxb5 71.Kf5 Ka6 72.Ke6 1/2-1/2

[Event "Computer Match"]
[Site "Cambridge"]
[Date "1977"]
[Round "2"]
[White "Fischer, Robert James"]
[Black "MacHack - Greenblatt Program"]
[Result "1-0"]
[ECO "C33"]
1.e4 e5 2.f4 exf4 3.Bc4 d5 (3...Nf6 4.Nc3 d6) 4.Bxd5 Nf6 (4...Qh4+ 5.Kf1) 5.Nc3 Bb4 6.Nf3 O-O (6...Bxc3 7.dxc3 (7.bxc3 Nxd5) 7...c6 8.Bc4 Qxd1+ 9.Kxd1 O-O 10.Bxf4 Nxe4 11.Re1 Bf5 12.Nh4 Bg4+) 7.O-O Nxd5 (7...Bxc3 8.dxc3 c6 9.Bc4 Qxd1 10.Rxd1 Nxe4 11.Bxf4) 8.Nxd5 Bd6 9.d4 g5 (9...Re8 10.e5) 10.Nxg5 Qxg5 11.e5 Bh3 (11...c6 12.Nf6+ Kh8 13.Bxf4 Qg6 14.exd6 Qxf6 15.Be5) (11...Bxe5 12.dxe5 Qxe5 13.Bxf4) (11...Be7 12.Bxf4 Qh4) 12.Rf2 Bxe5 13.dxe5 c6 14.Bxf4 Qg7 15.Nf6+ Kh8 16.Qh5 Rd8 17.Qxh3 Na6 18.Rf3 Qg6 19.Rc1 Kg7 20.Rg3 Rh8 21.Qh6# 1-0

[Event "Computer Match"]
[Site "Cambridge"]
[Date "1977"]
[Round "3"]
[White "MacHack - Greenblatt Program"]
[Black "Fischer, Robert James"]
[Result "0-1"]
[ECO "B34"]
1.e4 c5 2.Nf3 g6 3.d4 Bg7 4.Nc3 cxd4 5.Nxd4 Nc6 6.Be3 Nf6 7.Nxc6 (7.Bc4) 7...bxc6 8.e5 Ng8 9.f4 f6 10.exf6 (10.Bd4) 10...Nxf6 11.Bc4 (11.Be2) 11...d5 12.Be2 Rb8 13.b3 Ng4 (13...Qa5 14.Bd2 (14.Qd2 c5 15.Na4 Qxd2+ 16.Bxd2 Ne4) 14...Qc7 15.O-O) 14.Bd4 e5 15.fxe5 O-O (15...Qh4+ 16.g3 Qh3 17.Bf1) (15...Nxe5 16.O-O) 16.Bxg4 Qh4+ 17.g3 Qxg4 18.Qxg4 Bxg4 19.Rf1 (19.h3 Bd7 (19...Be6 20.Na4) (19...Bf3 20.O-O c5 21.Bxc5 Bxe5 22.Bxf8 Rxf8 23.Rad1 (23.Na4 Bd4+ 24.Kh2 Bxa1 25.Rxa1 Be4 26.g4 (26.Nc3 Rf2+ 27.Kg1 Rg2+ 28.Kh1 Rxg3+ 29.Nxe4 dxe4) 26...Rf2+ 27.Kg3 Rf3+ 28.Kh2 Bxc2) 23...Bxd1 (23...Bxc3 24.Rd3) 24.Rxf8+ Kxf8 25.Nxd1) 20.O-O-O Rf3) 19...Rxf1+ 20.Kxf1 c5 21.Bf2 Bxe5 22.Be1 Rf8+ 23.Kg2 Rf3 24.h3 Rxc3 25.Bxc3 Bxc3 26.Rf1 Bf5 27.Rf2 h5 28.Re2 Kf7 29.Re3 Bd4 30.Rf3 Ke6 31.c3 Be5 32.Re3 d4 33.cxd4 cxd4 34.Re1 d3 35.h4 d2 36.Rd1 Bc3 37.Kf2 Bg4 0-1

[Event "Simultaneous Exhibition"]
[Site "Minneapolis"]
[Date "1978"]
[Round ""]
[White "Browne, Walter"]
[Black "Chess 4.6"]
[Result "0-1"]
[ECO "A31"]
1.d4 Nf6 2.c4 c5 3.Nf3 (3.d5 b5) 3...cxd4 4.Nxd4 e5 (4...e6) 5.Nb5 Bc5 6.N1c3 (6.Nd6+ Ke7 (6...Kf8 7.Nc3) 7.Nf5+ Kf8 8.Be3) 6...O-O 7.e3 (7.Bg5 Bxf2+) 7...d6 8.Be2 a6 9.Na3 Nc6 (9...Bxa3 10.bxa3) 10.Nc2 Bf5 11.O-O Qd7 12.b3 Kh8 13.Bb2 Rg8 14.Na4 Ba7 15.Ba3 h6 16.Rc1 (16.Bxd6 Bxc2) 16...Rad8 (16...Rgd8) 17.Nb4 Nxb4 18.Bxb4 Qc7 19.Qe1 Bc5 20.Bf3 (20.Ba5 b6 21.Bc3) 20...Bd3 21.Bxc5 dxc5 22.Be2 Bf5 (22...e4) 23.f3 e4 24.f4 Bd7 25.Nc3 Qa5 26.Qh4 Bc6 27.Rc2 b5 28.g4 b4 29.Nd1 Rd6 30.Nf2 (30.g5 Nh7) 30...Rgd8 31.Rd1 Rxd1+ 32.Bxd1 Rd6 33.Qg3 (33.g5 Ng8 (33...Nh7 34.gxh6 Rxh6 35.Qe7) (33...Qd8 34.gxf6 Rxd1+ 35.Kg2)) 33...Qd8 34.Rc1 Rd2 35.g5 hxg5 36.fxg5 Nh7 37.g6 fxg6 38.Qxg6 Qh4 39.Qf5 (39.Qg3 Qxg3+ 40.hxg3) 39...Bd7 (39...Ng5) 40.Qf4 Qxf4 41.exf4 e3 42.Ne4 e2 43.Bxe2 Rxe2 44.Nxc5 Bc8 45.Rd1 Re8 46.a3 bxa3 47.Ra1 g5 (47...Rf8 48.Rxa3 Rxf4 49.Nxa6 Bh3 50.Ra1 Ng5 51.Kh1 Rf2 52.Kg1 Rg2+) 48.fxg5 Re5 49.b4 (49.Nxa6 Bxa6 50.Rxa3) (49.Na4 Rxg5+ 50.Kf2 Nf6) 49...a5 50.Nd3 Rxg5+ 51.Kf2 axb4 52.Nxb4 Ra5 53.Ke3 (53.Nc2 a2 54.Nb4 Rh5 55.Nxa2 Be6) 53...Be6 54.Kd4 Ng5 55.Nc2 a2 56.Nb4 Ra4 57.Kc5 (57.Nxa2 Bxc4 58.Rg1 Bxa2+ (58...Nf3+)) (57.Kc3 Ne4+ 58.Kb3 Nc5+ 59.Kc3 Ra3+ 60.Kb2 (60.Kd4 Nb3+) (60.Kc2 Bf5+ 61.Kd1 Bb1) 60...Rb3+) 57...Ne4+ 58.Kb5 Bd7+ 59.Nc6 Nc3+ 60.Kc5 Bxc6 61.Kxc6 Rxc4+ 62.Kd6 Rd4+ 63.Ke5 Rd1 0-1

[Event "Der Spiegel"]
[Site ""]
[Date "1979"]
[Round ""]
[White "Chess 4.8"]
[Black "Korchnoi, Viktor"]
[Result "0-1"]
[ECO "A02"]
1.f4 Nf6 2.e3 g6 3.b3 Bg7 4.Bb2 O-O 5.Nf3 c5 6.Bb5 (6.Be2) 6...d5 7.O-O a6 (7...c4 8.bxc4 a6 9.Ba4 dxc4 10.c3 b5 11.Bc2 Bb7) 8.Be2 d4 9.exd4 (9.Ne5) 9...Nd5 10.Ne5 (10.g3 Bh3 11.Re1 Nc6) 10...cxd4 11.Bxd4 Nxf4 12.Rxf4 g5 13.Re4 f5 14.Re3 Qxd4 15.c3 Qd6 16.Nc4 Qc7 17.Rg3 h6 18.Nca3 e5 19.Bc4+ Kh7 20.Qh5 Qe7 21.b4 f4 (21...e4) 22.Rf3 e4 23.Rf2 Nc6 24.Nc2 Ne5 25.Be2 f3 26.gxf3 exf3 27.Rxf3 (27.Bxf3 Rxf3 28.Rxf3 Bg4) 27...Bg4 28.Rxf8 Bxh5 29.Rxa8 Bxe2 30.Nd4 Nf3+ 31.Kf2 Nxd4 32.Na3 Qf6+ 33.Kg1 Qf4 34.Ra7 Nf3+ 35.Kf2 Nxh2+ 36.Kg2 Qf3+ 37.Kg1 Qg3+ 38.Kh1 Bf3# 0-1

[Event "Der Spiegel"]
[Site ""]
[Date "1979"]
[Round ""]
[White "Chess 4.8"]
[Black "Hubner, Robert"]
[Result "0-1"]
[ECO "B41"]
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Bd3 Nc6 7.Nxc6 (7.Nb3 d5 8.exd5 exd5 9.O-O Be7) 7...dxc6 8.O-O e5 9.Qc2 Be7 (9...Bc5 10.Nd2 O-O 11.Nb3 Nd7 12.Bd2 a5 13.Be2 Re8 14.Bg4 a4) 10.Nc3 O-O 11.h3 Qc7 12.Be3 Be6 13.Rad1 (13.c5) 13...Rad8 14.Be2 Nd7 15.Nd5 cxd5 16.exd5 Bxh3 17.gxh3 Bc5 18.Bxc5 (18.Bd2 f5 19.b4 Bd4 20.Bc3) 18...Qxc5 19.Qb3 (19.Bg4 Nb6 20.Rc1 a5) 19...b6 20.Kh2 Nf6 (20...f5) 21.Qg3 Rfe8 22.Rg1 g6 23.Qh4 Rd6 24.a3 a5 25.Rb1 a4 26.Rbf1 Kg7 27.Re1 Nd7 28.f3 Rf6 29.Bf1 Rf4 30.Qf2 (30.Rg4 Qd4 31.Rb1 Qd2+) 30...Qd6 31.Qe3 Nc5 32.Rd1 Nb3 33.Bd3 Nd4 34.Rdf1 f6 (34...h5) 35.Rg4 Rxg4 36.fxg4 e4+ 37.Kh1 Qe5 38.Bb1 (38.Be2 f5 39.Bd1 Rc8) 38...Nf3 39.Qf2 (39.Rf2 Qg3) 39...Ng5 40.Qxb6 e3 41.Bc2 e2 42.Re1 Qg3 43.Qa7+ Kg8 44.Qg1 Qxh3+ 45.Qh2 Qxh2+ 46.Kxh2 Nf3+ 47.Kg3 Nxe1 48.Bxa4 Nd3 49.Bxe8 e1=Q+ 50.Kg2 Qf2+ 51.Kh1 Qg3 52.Bf7+ Kg7 53.Be8 Nf2# 0-1

[Event "Levy’s Bet - Game 1"]
[Site "Toronto"]
[Date "1978"]
[Round "1"]
[White "Levy, David"]
[Black "Chess 4.7"]
[Result "1/2-1/2"]
[ECO "A07"]
1.g3 d5 2.Bg2 e5 3.d3 Nf6 4.Nf3 Nc6 5.O-O Bd7 (5...Be7 6.c4 O-O (6...d4 
7.b4 Bxb4 8.Nxe5) (6...dxc4 7.Qa4 O-O 8.Qxc4) 7.cxd5 Nxd5 8.Nc3) 6.b3 (
6.Bg5 Be7 7.Nc3 d4 8.Bxf6 Bxf6 9.Nd5) 6...Bc5 7.Bb2 Qe7 8.a3 (8.Nxe5
Bxf2+ 9.Rxf2 Nxe5 10.h3) 8...e4 9.Ne1 O-O 10.d4 (10.c4) (10.e3) 10...Bd6
11.e3 Ng4 (11...Bg4 12.Qd2 Qd7) 12.h3 (12.c4) 12...Nxe3 13.fxe3 Qg5 (
13...Bxg3 14.c4) 14.g4 Qxe3+ 15.Rf2 (15.Kh1 Qg3 16.Kg1 Qh2+ 17.Kf2 Bg3+)
15...Bg3 16.Qe2 Qxf2+ 17.Qxf2 Bxf2+ 18.Kxf2 f5 19.gxf5 Ne7 20.c4 Rxf5+ 21.
Kg1 c6 22.Nc3 Rh5 23.Kh2 Rf8 24.Nd1 Ng6 25.Rc1 Bxh3 (25...Nf4) 26.Bxh3 Rf1
27.Ng2 (27.Ne3 Rf2+ 28.Kg3 Rxb2 29.Be6+ Kf8 30.cxd5 (30.Rc3 Rg5+ 31.Kh3
Nf4+) 30...Rg5+ 31.Kh3 Rxb3) 27...Rf3 28.cxd5 Rhxh3+ 29.Kg1 cxd5 30.Rc8+
Nf8 31.Bc3 Rd3 32.Nde3 Rhxe3 33.Nxe3 Rxe3 34.Bb4 Rf3 35.Rd8 h6 (35...Rf5
36.Bxf8 Rxf8 37.Rxd5 e3 38.Re5 Rd8 39.d5 Kf7) 36.Rxd5 Rxb3 (36...Kh7) (
36...Ne6 37.Re5 Ng5) 37.Rd8 Rf3 38.Ra8 g5 (38...e3) 39.d5 h5 (39...e3)
40.d6 Kg7 41.Rxa7 Rf7 42.Ra5 Kf6 43.Bc3+ Kg6 44.Re5 Rf3 45.Bb4 Rf4 46.Re7
Rf7 47.Rxe4 Rd7 (47...Nd7) 48.Re7 h4 49.Kg2 g4 50.Kh2 b6 51.Kg2 Rd8 52.a4
Nd7 53.a5 Nf6 (53...bxa5 54.Bxa5 Ra8 55.Be1 Ra2+ 56.Kf1) 54.axb6 Nd5 55.
b7 Nxe7 (55...Nxb4 56.d7 Na6 57.Re6+) 56.dxe7 Rh8 57.Bd6 Kf6 58.b8=Q Rxb8
59.Bxb8 Kxe7 60.Bf4 Kf6 61.Bd2 Kg6 62.Be1 Kg5 63.Bf2 Kh5 64.Be1 1/2-1/2

[Event " Levy’s Bet - Game 2"]
[Site "Toronto"]
[Date "1978"]
[Round "2"]
[White "Chess 4.7"]
[Black "Levy, David"]
[Result "0-1"]
[ECO "B23"]
1.Nc3 c5 2.e4 Nc6 3.f4 a6 (3...g6 4.Nf3 Bg7 5.Bb5) 4.Nf3 g6 5.d4 cxd4 6.Nxd4 Bg7 7.Be3 d6 8.Nxc6 (8.Nb3 Bxc3+ (8...Nf6 9.Be2 O-O 10.g4) 9.bxc3 Nf6) (8.Qd2 Nf6 9.Be2 O-O 10.O-O Bd7 11.Rad1 Rc8 12.h3) 8...bxc6 9.Be2 Rb8 10.Qc1 Qa5 11.Bd2 Qb6 12.Na4 (12.Nd1) (12.Rb1) 12...Qa7 (12...Bxb2 13.Nxb2 Qxb2 14.Qxb2 Rxb2 15.Bc3) 13.Nc3 (13.Be3 Bd4 14.Bxd4 Qxd4 15.Nc3 Nf6 16.Bd3 O-O) 13...Bd4 14.Nd1 Nf6 15.c3 Bb6 16.Qc2 Ng4 17.Qa4 O-O 18.Bxg4 Bxg4 19.Qxc6 Bxd1 20.Kxd1 Be3 21.b3 Bxd2 22.Kxd2 Rbc8 23.Qa4 Qf2+ 24.Kd3 Qxg2 (24...Qxf4 25.Qd4) 25.Qd4 Qf3+ 26.Kc2 (26.Qe3 Rxc3+) 26...Qe2+ 27.Kc1 e5 28.fxe5 dxe5 29.Qxe5 Rfe8 30.Qg3 Rxe4 31.Qh3 Rd8 32.Qf1 Qd2+ 33.Kb1 Re2 34.Qxe2 Qxe2 0-1

[Event "Levy’s Bet - Game 3"]
[Site "Toronto"]
[Date "1978"]
[Round "3"]
[White "Levy, David"]
[Black "Chess 4.7"]
[Result "1-0"]
[ECO "A15"]
1.c4 Nf6 2.a3 Nc6 (2...e5) 3.Nc3 d5 4.cxd5 Nxd5 5.d3 Nxc3 (5...e5) 6.bxc3 e5 7.g3 Be7 8.Bg2 Qd6 9.Nf3 Be6 10.O-O O-O 11.Qa4 Qc5 12.Bd2 b5 13.Qc2 f6 14.Rfb1 Rad8 (14...Rfd8) 15.Qb2 Rb8 16.Be3 Qd6 17.Nd2 Bd5 18.Bxd5+ Qxd5 19.Qb3 Qxb3 20.Nxb3 f5 (20...Kf7) 21.Bc5 Bd6 22.Rb2 Kh8 23.Rab1 a6 24.Bxd6 cxd6 25.Nd2 f4 26.Kg2 fxg3 27.hxg3 Rbd8 28.a4 Na7 29.Ne4 bxa4 (29...d5 30.Nc5 Rd6 (30...Rc8 31.Nxa6 bxa4 32.Rb7 Nc6 33.Ra1) 31.axb5 Nxb5 32.Rb3 Rb6) 30.Rb6 d5 31.Nc5 Nb5 32.Nxa4 Ra8 33.c4 dxc4 34.dxc4 Nd4 35.e3 Nf3 36.c5 Ng5 37.c6 Ne4 38.c7 Rxf2+ 39.Kg1 Rff8 40.Rb8 h5 41.Rxa8 Rxa8 42.Rb8+ 1-0

[Event "Levy’s Bet - Game 4"]
[Site "Toronto"]
[Date "1978"]
[Round "4"]
[White "Chess 4.7"]
[Black "Levy, David"]
[Result "1-0"]
[ECO "C40"]
1.e4 e5 2.Nf3 f5 3.exf5 (3.Nxe5 Qf6 4.d4 (4.Nc4) 4...d6 5.Nc4) 3...e4 4.Ne5 Nf6 5.Ng4 (5.Be2 d6 6.Bh5+ Ke7 7.Nf7 Qe8 8.Nc3 Nxh5 9.Nd5+
Kd7 (9...Kxf7 10.Qxh5+ g6 11.fxg6+ Kg7 12.Nxc7) 10.Qxh5 Rg8 (10...g6)) 5...d5 (5...Bc5) (5...Be7) 6.Nxf6+ Qxf6 7.Qh5+ Qf7 8.Qxf7+ Kxf7 
9.Nc3 c6 10.d3 exd3 (10...Bxf5 11.dxe4 dxe4 12.Bc4+) 11.Bxd3 Nd7 12.Bf4 Nc5 13.g4 Nxd3+ 14.cxd3 Bc5 15.O-O (15.f3 Re8+ 16.Kd2 Bb4 17.a3 Ba5 18.d4 c5 19.Be3) 15...h5 16.Na4 Bd4 17.Be3 Be5 (17...Bxe3 18.fxe3 hxg4) 18.d4 Bd6 19.h3 b6 20.Rfe1 (20.f3 hxg4 21.hxg4
Rh3 22.Kg2 Rh2+ 23.Kg1 Ba6 24.Rf2 Rh3) 20...Bd7 (20...hxg4 21.hxg4 Rh4
22.f3 Rh3 23.Rf1 Ba6 24.Kg2 Rh2+ 25.Kg1 b5) 21.Nc3 hxg4 22.hxg4 Rh4 23.f3 Rah8 (23...Rh3 24.Rf1 Rah8) 24.Kf1 Bg3 (24...Bc8) (24...Rh1+ 25.Ke2 R8h2+ 26.Bf2) 25.Re2 Bc8 (25...Rh1+ 26.Bg1 Bh2 27.Kf2) 26.Kg2 Bd6 27.Bg1 Rh3 (27...Ba6 28.Re6) 28.Rae1 Rg3+ 29.Kf2 Rhh3 30.Re3 Ba6 (30...Bf4 31.Re7+ Kf6 32.Rxa7 Rxf3+ 33.Ke2 Rfg3 34.Ra8 Bd7 35.Ra7 Be8 (35...Bc8 36.Ra8) 36.Kd1) 31.Ne2 Bxe2 32.R1xe2 c5 33.f4 Rxe3 (33...Bxf4 34.Rxg3 Bxg3+ (34...Rxg3 35.Bh2 Rxg4 36.Kf3) 35.Kg2) 34.Rxe3 Rh4 35.Kg3 Rh1 36.Bf2 Rd1 (36...cxd4 37.Rd3 Bc5 38.Bxd4) 37.Ra3 cxd4 38.Rxa7+ Kf8 (38...Ke8) 39.Rd7 Rd3+ (39...Bc5) 40.Kg2 Bc5 41.Rxd5 Rd2 42.b4 Bxb4 43.Rd8+ Kf7 44.Rd7+ Kf8 45.Rxd4 Rb2 46.Kf3 Bc5 47.Rd8+ Ke7 (47...Kf7) 48.Bh4+ Kf7 49.g5 g6 50.Rd7+ Kf8 51.fxg6 Rxa2 52.f5 Ra3+ 53.Kg4 Ra4+ 54.Kh5 Rd4 55.Rc7 1-0

[Event "Previous Version"]
[Site "Pittsburgh"]
[Date "1977"]
[Round ""]
[White "Chess 4.5"]
[Black "Levy, David"]
[Result "0-1"]
[ECO "B77"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f3 Bg7 7.Be3 O-O 8.Qd2 Nc6 9.Bc4 a6 10.Nxc6 bxc6 11.O-O Nd7 12.f4 Nb6 13.Be2 Be6 14.b3 Nc8 (14...f5) 15.a3 Qa5 16.b4 Qc7 17.f5 Bd7 18.Bh6 (18.Rf3) 18...Qb6+ 19.Kh1 (19.Be3) 19...Qd4 20.Qxd4 Bxd4 21.Rf3 (21.Bxf8 Bxc3 22.Bh6 Bxa1 23.fxg6 (23.Rxa1 gxf5) 23...Bg7) 21...Bg7 22.Bxg7 Kxg7 23.Rb1 (23.Bc4 gxf5 24.Raf1) (23.Raf1) 23...Nb6 24.Rff1 Rfb8 25.Rbd1 f6 26.a4 a5 27.b5 cxb5 28.axb5 Rc8 29.Rd3 Rc5 30.Rg3 Rac8 31.Rff3 a4 32.h4 a3 33.fxg6 hxg6 34.Re3 Be6 35.h5 g5 36.Nd5 a2 37.Ra3 Bxd5 38.exd5 Rxc2 39.Bd1 Rd2 40.Kh2 Rc1 41.Bb3 a1=Q 42.Rxa1 Rxa1 0-1

[Event "Simultaneous Exhibition"]
[Site "London"]
[Date "1977"]
[Round ""]
[White "Levy, David"]
[Black "Chess 4.6"]
[Result "0-1"]
[ECO "D01"]
1.d4 Nf6 2.Nc3 d5 3.Bg5 h6 4.Bxf6 (4.Bh4 Nbd7 (4...e6 5.e4 g5)) 4...exf6 5.e4 (5.e3) 5...dxe4 6.Nxe4 Nc6 (6...Be7) 7.c3 (7.d5 Qe7 8.Qe2 Nd4 9.Qe3 Qb4+ 10.c3 Qxb2) 7...Qe7 8.Qe2 Be6 9.Nc5 Bd5 10.O-O-O (10.c4 Nxd4) (10.Nxb7 Rb8 11.Qxe7+) 10...Qxe2 11.Nxe2 Bxc5 12.dxc5 Bxa2 13.Nd4 Nxd4 14.Rxd4 O-O 15.Rd7 Rac8 16.c4 Bb3 17.Kd2 Rfe8 18.Bd3 Ba4 19.Rd4 Bc6 20.f3 Re5 21.b4 Rg5 22.Bf1 (22.Rg1 Bxf3) 22...a5 23.h4 Re5 24.b5 (24.f4 Re4 25.Rxe4 Bxe4 26.bxa5 Ra8) 24...Be8 25.Rd5 Re7 26.Rd4 (26.Bd3 c6 27.bxc6 Bxc6) 26...c6 27.b6 Re5 28.Bd3 Rxc5 29.Re1 Re5 30.Rde4 Rxe4 31.Bxe4 a4 32.Kc3 Bd7 33.c5 (33.Rd1 Be6 34.f4) 33...a3 34.g4 Be6 35.Bf5 (35.Ra1 Ra8 36.Bd3 a2) 35...Bxf5 36.gxf5 Rd8 37.Ra1 (37.Re7 Ra8) 37...Rd5 38.Kb4 Rxf5 39.f4 (39.Rxa3 Rf4+ 40.Ka5 Rc4 41.Re3 Rxc5+ 42.Ka4 Rb5) 39...Rxf4+ 40.Kxa3 Rc4 41.Rd1 Rxc5 42.Rd8+ Kh7 43.Rd7 Ra5+ 44.Kb4 Rb5+ 45.Kc4 Rxb6 46.Rxf7 Kg6 47.Rd7 f5 0-1

[Event "McGill University"]
[Site ""]
[Date "1977"]
[Round ""]
[White "Levy, David"]
[Black "Kaissa"]
[Result "1-0"]
[ECO "A00"]
1.d3 Nc6 2.c4 e5 3.g3 Bc5 4.Bg2 Nf6 5.Nc3 O-O 6.e3 Qe7 (6...a5 7.Nge2 d6) 7.Nge2 Bb6 8.O-O d6 9.a3 Bg4 (9...a5) 10.b4 Qe6 11.Nd5 Bxe2 (11...Bh3 12.Nxf6+ gxf6 13.d4) 12.Qxe2 Ng4 (12...Nd8) 13.Bd2 Rab8 14.a4 a6 (14...a5 15.b5 Nd8 16.Nxb6 cxb6 17.Bh3 f5 18.e4 Nh6 (18...g6 19.Bxg4 fxg4 20.Be3) 19.Bxh6 gxh6 20.Bxf5) 15.a5 Ba7 16.b5 axb5 17.cxb5 e4 (17...Ne7 18.Nxc7) 18.bxc6 Qxd5 19.Qxg4 Qxd3 20.Rfd1 f5 21.Qg5 bxc6 22.Bf1 Qb3 23.Rac1 h6 24.Qg6 Qb7 25.a6 Qc8 (25...Qa8 26.Bc4+ d5 27.Bxd5+ cxd5 28.Rxc7) 26.Rxc6 Rf6 27.Qh5 Qd7 28.Rdc1 Bc5 29.R1xc5 dxc5 30.Rxf6 gxf6 31.Qg6+ Qg7 32.Qxf5 1-0

[Event "Amateur I"]
[Site ""]
[Date "1979"]
[Round ""]
[White "Chess 4.8"]
[Black "Hund, Barbara"]
[Result "1-0"]
[ECO "C44"]
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 d5 (4...dxc3 5.Nxc3 Bb4) 5.exd5 Qxd5 6.cxd4 Bg4 (6...Nf6 7.Nc3 Bb4) (6...Bb4+ 7.Nc3 Nf6 8.Be2 Ne4 9.Bd2 Bxc3 10.bxc3 Nxd2 11.Qxd2 O-O 12.Rb1 b6) 7.Be2 O-O-O (7...Bb4+ 8.Nc3 Bxf3 9.Bxf3 Qc4) 8.Be3 Nf6 9.Nc3 Qh5 10.Qa4 Nd5 (10...Qa5 11.Qxa5 Nxa5 12.Ne5 Be6 13.Rc1) 11.O-O Bd6 12.h3 Nxe3 (12...Nxc3 13.bxc3 Bd7 14.Rab1) 13.fxe3 Bd7 (13...Bxf3 14.Bxf3 Qh6) 14.Ne5 (14.d5 Ne5 15.Qxa7 Bxh3 16.gxh3 Qxh3 17.Qa8+ Kd7 18.Nxe5+ Bxe5 19.Qa4+) 14...Qg5 15.Nxf7 Qxe3+ 16.Kh1 Nxd4 (16...Qxd4 17.Qxd4 Nxd4 18.Bg4 (18.Nxh8 Rxh8 19.Rf7 Nxe2 20.Nxe2 Be5 21.Raf1 Bf6) 18...Bxg4 19.hxg4 Nc2) (16...Qg3 17.Nxd6+ Qxd6 18.d5) 17.Qxa7 Bxh3 (17...Be6 18.Nxd6+ cxd6 19.Nb5 Qxe2 20.Nxd4 Qe3 21.Rac1+) (17...Bc6 18.Bg4+) 18.Bf3 (18.gxh3 Qg3) 18...c6 19.Nxd6+ (19.Nxd8 Qe5) 19...Rxd6 20.gxh3 Kc7 21.Nb5+ (21.Rae1) 21...cxb5 22.Rac1+ Kd8 (22...Rc6 23.Rxc6+) 23.Qb8+ Ke7 24.Qxh8 (24.Rc7+) 24...Ne6 25.Qxh7 Qe5 26.Qh4+ Kd7 27.Bxb7 Ng5 28.Qh8 Rd2 29.Bc8+ 1-0

[Event "Amateur II"]
[Site "Minneapolis"]
[Date "1977"]
[Round "2"]
[White "Chess 4.5"]
[Black "Fenner, Charles"]
[Result "1-0"]
[ECO "B41"]
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Bd3 Qc7 (6...Nc6 7.Nc2 (7.Nxc6 dxc6) 7...d5) 7.O-O Bc5 (7...Nc6) 8.Nb3 Ba7 9.Nc3 Nc6 10.Bg5 Ne5 11.Bxf6 gxf6 12.Qe2 d6 13.Kh1 Bd7 14.f4 Nxd3 15.Qxd3 O-O-O 16.Rad1 (16.f5 Rhf8 (16...Rdf8) 17.Rac1) 16...Bc6 17.f5 Bb8 (17...Qe7 18.Na5) 18.g3 h5 19.fxe6 h4 20.Rxf6 hxg3 21.Qxg3 Rdg8 22.exf7 (22.Qf4 d5 23.exd5 Rxh2+) 22...Qxf7 (22...Rxg3 23.f8=Q+ Rxf8 24.Rxf8+ Be8 25.Rxe8+ Kd7 26.Rxb8 Rxc3 27.Rg8 Qxc4 28.bxc3 Qxe4+ 29.Rg2) 23.Rxf7 Rxg3 24.Nd5 Be8 25.Nb6+ Kd8 26.Rxb7 Bc6 27.Rxb8+ Kc7 28.Rc8+ Rxc8 (28...Kxb6 29.Rxd6 Rxc8 30.hxg3) 29.hxg3 Bxe4+ 30.Kg1 Rh8 (30...Kxb6 31.Rxd6+) 31.Nd5+ Kc6 32.Na5+ 1-0

[Event "Amateur III"]
[Site ""]
[Date "1978"]
[Round ""]
[White "Readers of Computer Woche"]
[Black "MacHack"]
[Result "1-0"]
[ECO "C42"]
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Be7 7.h3 (7.O-O Nc6 8.Re1 Bg4 9.c3 f5 10.Nbd2 O-O 11.Qb3) 7...O-O 8.O-O Nc6 9.Nc3 (9.c4 Nb4 10.Be2 (10.cxd5 Nxd3 11.Qxd3 Nf6) 10...dxc4 11.Bxc4 Nf6) 9...Nxc3 (9...f5) 10.bxc3 Be6 11.Bf4 Re8 12.Re1 Qd7 13.Rb1 Rab8 14.Ng5 (14.Re5 g6 (14...Nxe5 15.Nxe5 Qc8 16.Qh5 h6 (16...g6 17.Nxg6 hxg6 18.Bxg6 Bf6) 17.Bxh6 gxh6 18.Qxh6 Bf5 19.Qh5)) 14...Bf5 15.Qh5 Bxg5 16.Qxg5 Rxe1+ 17.Rxe1 Be6 (17...Bxd3) 18.Qg3 (18.Qh5 f5 (18...h6 19.Bxh6 gxh6 20.Qxh6) 19.Rxe6 Qxe6 20.Bxf5 Qe1+ 21.Kh2 g6) 18...Rc8 19.Bh6 g6 20.Qh4 f5 (20...Qd8 21.Bg5 Qf8 22.Bf6) 21.Qf6 Nxd4 (21...Re8 22.Rxe6) 22.cxd4 1-0

[Event "9th North American Computer Chess Championship"]
[Site "Washington"]
[Date "1978"]
[Round "2"]
[White "Belle"]
[Black "Chess 4.7"]
[Result "1-0"]
[ECO "B00"]
1.e4 Nc6 2.d4 d5 3.Nc3 (3.e5 Bf5) (3.exd5 Qxd5 4.Nf3 e5) 3...e6 4.Nf3 Bb4 5.e5 Nge7 6.Bd2 (6.a3 Bxc3+ 7.bxc3) 6...Nf5 7.Ne2 Be7 (7...Bxd2+) 8.c3 O-O 9.Nf4 f6 10.Bd3 (10.g4 fxe5 11.Nxe5 Nh4 12.Bd3 Nxe5 13.dxe5 Bc5) (10.exf6 Bxf6) 10...fxe5 11.dxe5 g5 (11...Bc5) 12.g4 (12.Nh5 g4) 12...Ng7 (12...gxf4 13.gxf5 exf5 14.Bxf4) 13.Ng2 b6 14.Qe2 Bb7 15.Rg1 (15.h4 Rxf3 16.Qxf3 Nxe5 17.Qg3 Nxd3+ 18.Qxd3 d4 19.hxg5) 15...a5 (15...Rf7) 16.a4 (16.O-O-O) 16...Kh8 17.h3 Kg8 18.Rh1 h6 19.h4 (19.Nd4) 19...d4 20.hxg5 Nb4 21.gxh6 (21.cxb4 Bxf3 22.Qf1 Qd5 23.Rh2 (23.Nf4 Rxf4) (23.gxh6 Bxg2) 23...Qxe5+) 21...Nxd3+ (21...dxc3 22.Bh7+ Kxh7 23.hxg7+ Kxg7 24.Bh6+ Kg8 25.Bxf8 Qxf8 26.Rh3 cxb2 27.Rb1 Rd8) 22.Qxd3 dxc3 23.Qg6 cxd2+ 24.Nxd2 Rf7 25.hxg7 Rxg7 26.Qxe6+ Rf7 27.Qh6 Rg7 28.Qh8+ Kf7 29.e6+ Kxe6 (29...Kg6 30.Rh6+) 30.Qxg7 Bxg2 31.Rh6+ Kd7 32.O-O-O Bd5 (32...Qf8 33.Ne4+ Ke8 34.Qg6+ (34.Rh8)) 33.Ne4 Kc8 (33...Qf8 34.Nf6+) 34.Rh8 Bxe4 35.Rdxd8+ Bxd8 36.Qe7 Kb7 37.Qxe4+ Ka7 38.Rg8 Rb8 39.g5 Be7 40.Rxb8 Bxg5+ 41.f4 Bxf4+ 42.Qxf4 1-0

[Event "9th North American Computer Chess Championship"]
[Site "Washington"]
[Date "1978"]
[Round "4"]
[White "Blitz 6.5"]
[Black "Belle"]
[Result "0-1"]
[ECO "C48"]
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Nd4 5.Bc4 (5.Ba4 Bc5 6.Nxe5 O-O 7.Nd3 Bb6 8.Nf4) 5...Bc5 6.Nxe5 Qe7 7.Bxf7+ (7.Nf3 d5 8.Nxd5 Qxe4+ 9.Ne3 Bg4 10.Be2 Nxe2 11.Qxe2 O-O-O 12.d3 Qe6) (7.Nd3 d5 8.Bxd5 Nxd5 9.Nxd5 Qxe4+ 10.Ne3 Bd6) (7.Nxf7 d5) 7...Kf8 8.Ng6+ (8.f4 d6) 8...hxg6 9.Bc4 (9.Bxg6 Rh6) 9...Nxe4 10.O-O Rxh2 11.Kxh2 (11.Nxe4 Qh4 12.Ng3 Qxg3 13.fxg3+ Nf3#) 11...Qh4+ 12.Kg1 Ng3 13.Qh5 gxh5 14.fxg3+ Nf3# 0-1

[Event "2nd World Chess Computer Championship"]
[Site "Toronto"]
[Date "1977"]
[Round "1"]
[White "Chess 4.6"]
[Black "BCP"]
[Result "1-0"]
[ECO "C44"]
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 Qe7 5.cxd4 Qxe4+ 6.Be2 d5 7.Nc3 (7.O-O) 7...Bb4 8.O-O Bxc3 9.Bd3 Qe7 10.bxc3 Nf6 (10...Be6) 11.Qb3 Ne4 12.Re1 Qe6 13.Ng5 Qd7 14.f3 f5 15.fxe4 fxe4 16.Bxe4 dxe4 17.Rxe4+ Ne7 18.Qf7+ (18.Ba3) 18...Kd8 19.Qxg7 Qe8 (19...Rg8 20.Nf7+ Ke8 21.Qxg8#) 20.Nf7+ Kd7 21.Nxh8 Kd6 22.Rxe7 Qxe7 23.Ba3+ Kc6 24.Qxe7 h5 25.Qc5+ Kd7 26.Re1 a6 27.Qd5# 1-0

[Event "2nd World Chess Computer Championship - Exhibition"]
[Site "Toronto"]
[Date "1977"]
[Round ""]
[White "Kaissa"]
[Black "Chess 4.6"]
[Result "0-1"]
[ECO "B00"]
1.e4 Nc6 2.Nf3 e6 3.d4 d5 4.Bd3 (4.Nc3) 4...dxe4 5.Bxe4 Bd7 6.O-O Nf6 7.Re1 Nxe4 8.Rxe4 Be7 9.c4 f5 (9...O-O) 10.Re1 O-O 11.Nc3 (11.d5 exd5 12.Qxd5+ Kh8 13.Ng5 Bxg5 14.Bxg5 Qxg5 15.Qxd7 Rad8 16.Qxc7 Nd4) 11...f4 12.Qd3 Qe8 13.g3 (13.d5) 13...fxg3 14.hxg3 Qf7 15.Bf4 g5 16.d5 exd5 (16...Nb4 17.Qe4 gxf4 18.dxe6 Bxe6 19.Qxe6 Nc2 20.Qxe7 Qxe7 21.Rxe7 Nxa1) 17.Nxd5 gxf4 (17...Bd8 18.Nxg5 Bxg5 19.Bxg5 Qxf2+ 20.Kh1) 18.Nxe7+ Nxe7 19.Qxd7 Ng6 (19...fxg3 20.Rxe7 gxf2+ 21.Kf1 Qxc4+ 22.Kg2) 20.Qxf7+ Rxf7 21.g4 Rd7 22.Rad1 Rad8 23.Rxd7 Rxd7 24.Kg2 Kg7 25.Ng5 (25.Ne5 Re7 26.Nd3 Rxe1 27.Nxe1 Ne5) (25.Re2) 25...Rd2 26.Rb1 Rc2 27.b3 (27.Ne6+ Kf6 28.Nxc7 Rxc4 29.Nd5+ Kg5) 27...Ne5 28.Rh1 (28.Ne6+ Kf6 29.Nxf4 Nxg4 30.Nh3 Rxa2) 28...Rxa2 29.Rh4 (29.Rxh7+ Kg6 30.Re7 Kxg5 31.Rxe5+ Kxg4 32.Re7 f3+ 33.Kf1 Rb2) 29...Nd3 30.Nh3 Rb2 31.g5 Kg8 32.Nxf4 Rxf2+ 33.Kg3 Rxf4 34.Rxf4 Nxf4 35.Kxf4 Kf7 36.b4 Ke6 37.Ke4 a6 (37...b6 38.b5) 38.Kf4 Kd6 39.Ke4 c5 40.bxc5+ Kxc5 41.Kd3 a5 42.Kc3 a4 43.Kd3 Kb4 44.Kc2 Kxc4 0-1


